Hub is not damaged at all. The stock size ring is in perfect shape. The 1" smaller ring is the one damaged, if you look at the pics, it's the one mounted on the hub. The full size ring only has about 2 hrs run time on it, i swapped out to the smaller one to reduce boost. You can always text me @ 717-968-9016, I'm Marty. It'll be more timely communication.